VLC media player is an open source video and audio player capable of playing almost any type of media including DVDs and VCDs. In addition to being able to play most video and audio files, VLC can also post free ads without registration
File extensions that can be opened by vlc-media-player

ocsourc.ASX	Advanced Stream Redirector
ocsourc.DTS	Digital Theater Systems Audio File
ocsourc.GXF	General eXchange Format
ocsourc.M2V	MPEG-2 Video
ocsourc.M3U	MP3 Uniform Resource Locator
ocsourc.M4V	MPEG-4 Video File
ocsourc.MPEG1	MPEG-1 Video
ocsourc.MPEG2	MPEG-2 Video
ocsourc.MTS	AVCHD Video File
ocsourc.MXF	Material eXchange Format
ocsourc.OGM	Ogg Multimedia Container File
ocsourc.PLS	Playlist
ocsourc.BUP	DVD Information File
ocsourc.A52	Dolby Digital AC-3 Compressed Audio File
ocsourc.AAC	Advanced Audio Coding Compressed Audio File
ocsourc.B4S	Winamp 3+ Playlist
ocsourc.CUE	Cue Sheet
ocsourc.DIVX	DivX Movie
ocsourc.DV	Digital Video
ocsourc.FLV	Flash Video
ocsourc.M1V	MPEG-1 Video
ocsourc.M2TS	MPEG-2 Transport Stream Videos
ocsourc.MKV	Matroska Video Stream
ocsourc.MOV	Apple QuickTime Movie
ocsourc.MPEG4	MPEG-4 Video
ocsourc.OMA	OpenMG Audio File
ocsourc.SPX	Ogg Speex Audio File
ocsourc.TS	DVD Video
ocsourc.VLC	VLC Media Player Data
ocsourc.VOB	DVD Video Object
ocsourc.XSPF	XML Shareable Playlist Format
ocsourc.DAT	VCD Video
ocsourc.BIN	Binary DVD Video
ocsourc.IFO	DVD Information File
ocsourc.PART	Partially Downloaded File
ocsourc.3G2	3G Mobile Phone Video
ocsourc.AVI	Audio Video Interleave
ocsourc.MPEG	MPEG Video
ocsourc.MPG	MPEG Video
ocsourc.FLAC	Free Lossless Audio Codec Compressed Audio FIle
ocsourc.M4A	MPEG-4 Audio File
ocsourc.MP1	MPEG-1 Audio Layer I
ocsourc.OGG	Ogg Multimedia Container File
ocsourc.WAV	Waveform Audio
ocsourc.XM	Extended Module Audio File
ocsourc.3GP	3G Mobile Phone Video
ocsourc.SRT	DVD Subtitles File
ocsourc.WMV	Windows Media Video
ocsourc.AC3	Dolby Digital AC-3 Compressed Audio File
ocsourc.ASF	Advanced Systems Format Video
ocsourc.MOD	MOD Audio File
ocsourc.MP2	MPEG-1 Audio Layer II
ocsourc.MP3	MPEG-1 Audio Layer 3
ocsourc.MP4	MPEG-4 Part 14 Multimedia Container
ocsourc.WMA	Windows Media Audio File
ocsourc.MKA	Matroska Audio Stream
ocsourc.M4P	Protected AAC File

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